Free-Radical-0.mp3
Free-Radical-0.mp4
Free-Radical-I.mp3
Free-Radical-I.mp4
Free-Radical-II.mp3
Free-Radical-II.mp4
Free-Radical-Unplugged-Underground-XVI.mp3
Free-Radical-Unplugged-Underground-XVI.mp4
Free-Radical-intro.mp3
[Intro]
Free! (Radical)
Need (A miracle)
Free! (Radical)
Reaction satisfaction
[Verse 1]
Unpaired electron
In the outer shell
Might as well
Move along (a long)
[Chorus]
Free! (Radical)
Need (A miracle)
Free! (Radical)
Reaction satisfaction
[Bridge]
Get off your chair
(Prefer to pair)
Chain reaction
(Taking action)
[Verse 2]
Cellular signaling
Immune response
Hope no failing
New age renaissance
[Chorus]
Free! (Radical)
Need (A miracle)
Free! (Radical)
Reaction satisfaction
[Bridge]
Get off your chair
(Prefer to pair)
Chain reaction
(Taking action)
[Chorus]
Free! (Radical)
Need (A miracle)
Free! (Radical)
Reaction satisfaction
[Outro]
Free! (Radical)
Need (A miracle)
Free! (Radical)
Reaction satisfaction
A SCIENCE NOTE
In chemistry, a free radical is an atom, molecule, or ion that has an unpaired electron in its outer shell, making it highly reactive and prone to participating in chemical reactions. Because electrons prefer to be in pairs, free radicals tend to seek out other electrons, which can lead to chain reactions that may be either beneficial or harmful, depending on the context.
Examples of Free Radicals:
- Hydroxyl radical (·OH) – Highly reactive, often involved in oxidation reactions.
- Superoxide (O₂·⁻) – A byproduct of cellular respiration, which can cause oxidative stress in biological systems.
- Chlorine radical (Cl·) – Plays a role in ozone depletion in the atmosphere.
Importance of Free Radicals:
- In biology: Free radicals are involved in cellular signaling and immune responses but can also cause damage to DNA, proteins, and cell membranes, leading to aging and diseases like cancer.
- In industry: Used in polymerization reactions (e.g., plastic production) and combustion processes.
- In atmospheric chemistry: Free radicals play a role in processes like ozone formation and degradation.